LM431ACM
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- Mfr.Part #
- LM431ACM
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 2.2% 8SOIC
- Stock
- 3,640
- In Stock ：
- 3,640
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Trim/Adjustable Output :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Number of Channels :
- 1
- Number of Terminations :
- 8
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- Qualification Status :
- Not Qualified
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Min Output Voltage :
- 2.5V
- Weight :
- 230.4mg
- Voltage - Output (Min/Fixed) :
- 2.5V
- ECCN Code :
- EAR99
- Operating Temperature :
- -25°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Current - Cathode :
- 1mA
- Temperature Coefficient :
- 50ppm/°C Typical
- Terminal Form :
- Gull wing
- Current Rating :
- 100mA
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Base Part Number :
- LM431
- Width :
- 3.9mm
- Reference Type :
- Shunt
- Factory Lead Time :
- 8 Weeks
- Published :
- 2012
- Terminal Finish :
- Tin (Sn)
- Max Input Voltage :
- 36V
- Length :
- 4.9mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Type :
- Adjustable
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Max Output Current :
- 100mA
- Number of Pins :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Tolerance :
- ±2%
- Max Output Voltage :
- 36V
- Lead Free :
- Lead Free
- Output Voltage :
- 36V
- Mounting Type :
- Surface Mount
- Datasheets
- LM431ACM
Voltage Reference Texas Instruments LM431ACM Overview
The LM431ACM by Texas Instruments stands as a pinnacle of innovation in the realm of adjustable precision shunt voltage references. Designed to cater to a wide array of voltage regulation requirements, this versatile component boasts an adjustable output voltage ranging from 2.495V to 36V, with a low dynamic output impedance and a typical temperature stability of just 2.2%. Its robust design encapsulated in an 8SOIC package ensures reliability and ease of integration across various applications. Emphasizing its versatility and reliability, the Voltage Reference Texas Instruments LM431ACM is an ideal choice for designers seeking precise voltage control in their electronic circuits.
LM431ACM Features
This precision IC from Texas Instruments features a flexible and stable shunt voltage reference capability, with the following key attributes:
- Adjustable output voltage from 2.495 to 36V, allowing for broad application usability.
- Low dynamic output impedance and excellent temperature stability, ensuring consistent performance across varying conditions.
- A tight 2.2% voltage tolerance at 25°C, providing high reliability for critical applications.
- Low operational current changes, which minimize power losses and improve overall efficiency.
- Compatibility with standard logic families through its wide operating current range from 1mA to 100mA.
LM431ACM Applications
- Power Supplies: Utilized as a reference or a regulator to maintain consistent output voltage, enhancing power supply reliability and performance.
- Battery Chargers: Acts as a precise voltage reference to control charging voltages, ensuring safe and efficient battery charging cycles.
- Voltage Monitoring Systems: Employed in systems that require precise voltage detection and control to ensure system stability and functionality.
- Adjustable Voltage Regulators: Integrated into circuits to provide a stable reference for setting output voltages, crucial for adaptable power management.
- Consumer Electronics: Used in various consumer electronics to provide stable voltage references, improving device reliability and user experience.
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